Allows exhaust gases to be vented outside the area where the PPV fan is operating or away from the fan's air suction zone. It limits the induction of gases such as CO.
For expelling exhaust gases outside of room where fan is operating or far from extraction area, in order to limit the introduction of gases such as CO.
Complies with DIN 14-572.
Length: 8.2 ft
Diameter: 1.97 inches